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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 pm Saturday 23 May 2026 BSTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
12.4° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Porth Ceriad today?
The current surf forecast for Porth Ceriad at 9PM is: 0.5m 9s primary swell from a Southwest direction and 0.1m 13s secondary swell from a Southwest direction, 0.5m 4s secondary swell from a Southwest direction (forecast issued at 06:00pm May 23). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | - | - |
| Afternoon (23 May) | 2ft (0.6m) | 10s |
| Evening (23 May) | 1.5ft (0.5m) | 9s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Mon night, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 9 | SW 9 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 12 | W 13 | |
71 | 41 | 32 | 20 | 20 | 20 | 19 | 18 | 18 | 17 | 17 | 10 | 10 | 10 | 10 | 10 | 7 | 7 | 6 | 5 | 5 | 5 | 3 | 3 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | on | on | on | on | glassy | glassy | glassy | cross | cross | cross | glassy | glassy | cross-off | off | cross-off | cross-off | cross | cross-off | glassy | cross-off | |
High Tide | 2:23PM3.18m | 2:52AM3.59m | 3:42PM3.06m | 4:09AM3.50m | 4:56PM3.14m | 5:17AM3.53m | ||||||||||||||||||
Low Tide | 9:40PM1.18m | 10:30AM0.87m | 10:47PM1.23m | 11:36AM0.89m | 11:55PM1.19m | 12:37PM0.86m | ||||||||||||||||||
 |  |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — |
 | — | 9:20 | — | — | — | — | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | 9:23 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 15 | 17 | 18 | 19 | 20 | 20 | 20 | 21 | 22 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 23 |
10 | 9 | 10 | 9 | 9 | 9 | 10 | 13 | 14 | 16 | 17 | 18 | 18 | 19 | 22 | 23 | 24 | 23 | 25 | 24 | 23 | 23 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 9 | WSW 9 | SW 4 | WSW 4 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | NNW 4 | SW 7 |
 kJ | 71 | 41 | 32 | 9 | 7 | 20 | 19 | 18 | 18 | 17 | 17 | 10 | 10 | 10 | 10 | 10 | 6 | 5 | 5 | 5 | 5 | 5 | 1 | 2 |
Swell 2 Height (m) Direction Period (s) | — | WSW 3 | SW 13 | SW 9 | SW 9 | SW 4 | WSW 4 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | W 13 | W 12 | — | SW 7 | W 12 |
| kJ | — | 1 | 7 | 20 | 20 | 4 | 1 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 3 | 3 | — | 2 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | W 14 | SW 14 | SW 14 | SW 14 | SW 14 | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 12 | W 13 |
| kJ | — | — | 4 | 7 | 8 | 8 | 8 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 4 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 |
| kJ | 3 | 5 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 126 | 126 | 3 | 113 | 107 | 107 | 113 | 113 | 113 | 113 | 113 | 113 | 113 | 113 | 140 | 170 | 113 | 113 | 113 | 113 | 133 | 113 | 153 | 130 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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